Curved Golf Ball Marking Tool with Aperture Tracks

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Solution Overview

Problem

Golfers face difficulty in aligning a putter club head with a golf ball accurately, leading to deviations in ball direction due to improper alignment, which can be improved by enhancing the alignment process.

Innovation Solution

A golf ball marking tool with a curved body and tracks for receiving a writing instrument, allowing for the marking of indicia on the golf ball to improve vernier acuity and alignment, featuring a dual-tool configuration for secure attachment and marking along the ball's surface.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If a golfer attempts to align the putter club head with the golf ball manually, then the alignment process becomes time-consuming and imprecise, but using a marking tool adds device complexity

Engineering Contradiction:
Improvealignment precisionVSAvoidmarking tool complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The marking tool is divided into two separate tools: a first marking tool with a first curved surface and a second marking tool with a second curved surface. Each tool can be used independently or together, allowing the system to be segmented into manageable parts that reduce overall complexity while maintaining precision functionality.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Each marking tool serves multiple functions: it can mark the golf ball with alignment indicia, it can be used alone or in combination with the other tool, and the curved surfaces are designed to conform to the golf ball's geometry. This multi-functionality reduces the need for multiple specialized devices.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Measurement precision

If parallel lines or arcs are marked on the golf ball to enhance vernier acuity, then alignment accuracy improves, but the marking process requires additional time and effort

Engineering Contradiction:
Improvealignment accuracyVSAvoidmarking time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The marking tools prepare the golf ball surface in advance by creating alignment indicia (parallel lines or arcs) before the putting action. This preliminary marking allows the golfer to quickly align the putter with the marked lines during the actual putting motion, reducing the time needed for alignment at the moment of stroke.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The marking tools create visible indicia on the golf ball surface that contrast with the ball's background color. These marked lines or arcs provide visual cues that enhance vernier acuity, allowing the golfer to quickly and accurately align the putter with the intended target line.

Inventive Principle:
Principle #32Color changes

3Ease of operation

If the marking tool uses a curved surface to receive the golf ball, then the tool conforms to the ball's geometry for better contact, but the structural complexity increases

Engineering Contradiction:
Improvecontact qualityVSAvoidcurved surface complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The marking tools incorporate curved surfaces that match the spherical geometry of the golf ball. This curvature allows the tool to conform to the ball's surface, ensuring stable contact and proper positioning during the marking process, while the curvature itself is a simple geometric form that does not significantly increase structural complexity.

Inventive Principle:
Principle #14Spheroidality (Curvature)

Data Source

PatentUS8820228B2Tool for use in marking a golf ball
Publication Date: 2014.09.02 TOPGOLF CALLAWAY BRANDS CORP
  • US8820228B2 patent drawing
  • US8820228B2 patent drawing
  • US8820228B2 patent drawing

AI summary

A tool for use in marking a golf ball includes a body having a curved portion configured to receive a golf ball and extend along a portion of an outer surface of the golf ball. The body includes at least one track extending along the curved portion. Each track includes an aperture adapted to receive a writing instrument to permit marking of the golf ball through the aperture.